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Aman Kaur

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since Aug 25, 2008
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Recent posts by Aman Kaur

Hi All,
As I was trying to test the application, it is throwing the following errors in the tomcat logs.

Caused by: java.util.NoSuchElementException
at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:119)
at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:146)
at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:51)
at javax.faces.component.UISelectOne.matchValue(UISelectOne.java:165)
at javax.faces.component.UISelectOne.validateValue(UISelectOne.java:137)
at javax.faces.component.UIInput.validate(UIInput.java:875)
at javax.faces.component.UIInput.executeValidate(UIInput.java:1078)
at javax.faces.component.UIInput.processValidators(UIInput.java:670)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1039)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1039)
at javax.faces.component.UIForm.processValidators(UIForm.java:229)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1039)
at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:672)
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:266)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:132)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)

Can anyone explain why is this happening and what would be the resolution for this?
13 years ago
Hi All,

I see something wired in my tomcat logs while performing a test.

Aug 28, 2008 5:07:25 AM org.apache.jk.core.MsgContext action
WARNING: Error sending end packet
java.net.SocketException: Software caused connection abort: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:531)
at org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:121)
at org.apache.jk.core.MsgContext.action(MsgContext.java:301)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.coyote.Response.finish(Response.java:305)
at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:276)
at org.apache.catalina.connector.Response.finishResponse(Response.java:486)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:287)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:595)
Aug 28, 2008 5:07:25 AM org.apache.jk.common.ChannelSocket processConnection
WARNING: processCallbacks status 2


A 503 error shows up in Juint logs?
1. Are these to errors associated?
2. How to troubleshoot this issue?

Is this problem related to socket timeout?

Thanks
13 years ago
Hi all!

I have few questions related to weblogic 10. I have Installed and configured weblogic on our dev env. This weblogic has 2 domains and one nodemanager which i responsible for starting the managed server instances of both the domains in case they fail or system is rebooted. I have configured all the properties in the start/stop tab of that particular MSI's but after a reboot happens the server state is not known. Although, the MSI is running but its health is not OK.

Any clues what shall be done to fix it?
13 years ago
Hi All,

I need some help with Apache. Does anyone have a clue how to enable the verbose GC logging for apache web server?

Thanks
13 years ago
Is there anyway to resolve this error?
13 years ago
After fixing this issue....Now we see the 502 error....!!!
any clues?
13 years ago
Oops....I don't think we would want to do it!

Is it possible because of the Apache queue would be smaller than tomcat.
Can i tune some parameters and make it working?
13 years ago
Yes, it is running.

the error shows up a couple of times while testing is on!!!

any clue?

Thanks
13 years ago
Hi folks!

We have a Apache tomcat load balanced configuration. We are doing some performance testing before moving to Production.

This is the error we get while testing:
java.io.IOException: Server returned HTTP response code: 503 for URL: http://nte
cmst1:80/drs/drs?type=PortalDocumentListByMRN&userId=nurse1&mrn=1194826
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1174)

Can anyone help me with resolving this?
13 years ago